Black-throated Diver swimming on a lake in summer, Finland

adult adults aestival seasons afrasia afro eurasia alone arctic diver arctic loon (gavia arctica) arctic loons (gavia arctica) atmosphere august beautiful season beautiful seasons bird birds black throated diver black throated loon continent continental area count counting description descriptions diver (bird) divers (birds) ec ecosystem ecosystems eec enumeration enumerations eu eurafrasia eurasia europe european economic community european union finland freshwater freshwater lake fresh water lake freshwater lakes fresh water lakes freshwater wetland area freshwater wetland areas freshwater wetland zone freshwater wetland zones freshwaters green throated loon image and subject individual individuals iucn iucn red list of threatened species iucn status landmass landmasses least concern (iucn) lc least concern species localisation localization location lone lonely loon loons low risk (iucn) lr matter (substance) matters (substance) month of year months of year motion motions natural area natural areas nature old world one one animal only profile shot profile shots profile sight profile sights profile view profile views recording recordings seasons shoting shotings side view single solo species stage of development summer swim swimming swimming (action) temperate season temperate seasons texture textures time scale time scales ue uicn water (matter) waters (matter) wild animal wild animals wild fauna wild faunae